DE69215171D1 - Flüssigkristallanzeigevorrichtung - Google Patents

Flüssigkristallanzeigevorrichtung

Info

Publication number
DE69215171D1
DE69215171D1 DE69215171T DE69215171T DE69215171D1 DE 69215171 D1 DE69215171 D1 DE 69215171D1 DE 69215171 T DE69215171 T DE 69215171T DE 69215171 T DE69215171 T DE 69215171T DE 69215171 D1 DE69215171 D1 DE 69215171D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
liquid
display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69215171T
Other languages
English (en)
Other versions
DE69215171T2 (de
Inventor
Hiroyuki Okajima
Shinichi Uratani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of DE69215171D1 publication Critical patent/DE69215171D1/de
Application granted granted Critical
Publication of DE69215171T2 publication Critical patent/DE69215171T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE69215171T 1991-09-04 1992-09-03 Flüssigkristallanzeigevorrichtung Expired - Lifetime DE69215171T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3223961A JP2729864B2 (ja) 1991-09-04 1991-09-04 液晶表示装置

Publications (2)

Publication Number Publication Date
DE69215171D1 true DE69215171D1 (de) 1996-12-19
DE69215171T2 DE69215171T2 (de) 1997-04-03

Family

ID=16806407

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69215171T Expired - Lifetime DE69215171T2 (de) 1991-09-04 1992-09-03 Flüssigkristallanzeigevorrichtung

Country Status (5)

Country Link
US (1) US5334993A (de)
EP (1) EP0531122B1 (de)
JP (1) JP2729864B2 (de)
KR (1) KR970000835B1 (de)
DE (1) DE69215171T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2865501B2 (ja) * 1992-10-16 1999-03-08 シャープ株式会社 液晶表示装置
BE1007433A3 (nl) * 1993-07-30 1995-06-13 Philips Electronics Nv Platte beeldweergeefinrichting, belichtingsstelsel en stralingsbron geschikt voor toepassing in een dergelijke platte beeldweergeefinrichting.
US5483254A (en) * 1993-12-28 1996-01-09 Dimensional Displays Inc. 3D video display devices
JPH095744A (ja) * 1995-04-20 1997-01-10 Toshiba Corp 平面表示装置
KR0176180B1 (ko) * 1995-12-27 1999-05-01 김광호 액정표시소자용 백라이트
JP3728981B2 (ja) * 1998-08-26 2005-12-21 セイコーエプソン株式会社 液晶装置及び電子機器
JP2000081848A (ja) * 1998-09-03 2000-03-21 Semiconductor Energy Lab Co Ltd 液晶表示装置を搭載した電子機器
JP2001005406A (ja) * 1999-06-22 2001-01-12 Sanyo Electric Co Ltd 表示装置及びホルダ
KR100633166B1 (ko) * 1999-11-02 2006-10-11 삼성전자주식회사 액정 디스플레이 장치의 램프 교환구조
TW569059B (en) * 1999-12-09 2004-01-01 Samsung Electronics Co Ltd Liquid crystal display device
JP3631663B2 (ja) * 2000-05-26 2005-03-23 Ｎｅｃパーソナルプロダクツ株式会社 Ｌｃｄパネルの固定構造
JP4045097B2 (ja) * 2001-12-28 2008-02-13 シャープ株式会社 バックライト装置及びこれを用いた液晶表示装置
CN100359388C (zh) * 2004-10-19 2008-01-02 友达光电股份有限公司 平面显示器和背光模块
US20070045640A1 (en) 2005-08-23 2007-03-01 Erchak Alexei A Light emitting devices for liquid crystal displays
CN100483206C (zh) * 2005-06-01 2009-04-29 鸿富锦精密工业（深圳）有限公司 显示装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636631A (en) * 1979-09-03 1981-04-09 Canon Inc Rotor of electromagnetic drive shutter
DE3116144A1 (de) * 1981-04-23 1982-11-11 Vdo Adolf Schindling Ag, 6000 Frankfurt Beleuchtungseinrichtung fuer eine fluessigkristallanzeige
DE3120601A1 (de) * 1981-05-23 1982-12-16 Standard Elektrik Lorenz Ag, 7000 Stuttgart Anordnung zur wiedergabe von informationen
US4453200A (en) * 1981-07-20 1984-06-05 Rockwell International Corporation Apparatus for lighting a passive display
US4945350A (en) * 1985-07-09 1990-07-31 Mitsubishi Denki Kabushiki Kaisha Liquid crystal display unit
JP2749012B2 (ja) * 1987-08-28 1998-05-13 株式会社日立製作所 液晶表示装置
JPH0359588A (ja) * 1989-07-28 1991-03-14 Hitachi Ltd 液晶表示装置
US5182660A (en) * 1990-08-03 1993-01-26 Rohm Co., Ltd. Back-light type liquid crystal display
JP2823993B2 (ja) * 1992-08-03 1998-11-11 シャープ株式会社 液晶表示装置

Also Published As

Publication number Publication date
JPH0561044A (ja) 1993-03-12
US5334993A (en) 1994-08-02
DE69215171T2 (de) 1997-04-03
EP0531122A2 (de) 1993-03-10
JP2729864B2 (ja) 1998-03-18
KR970000835B1 (ko) 1997-01-20
EP0531122A3 (en) 1993-09-01
EP0531122B1 (de) 1996-11-13

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